Two problems related to brake light on have been reported for the 2001 GMC Sonoma. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Sonoma based on all problems reported for the 2001 Sonoma.
Driving in town abs light & brake lights came on, no accident. Looking for recalls, technical service bulletins! lights come on every time I drive truck, sometimes immediately.
Abs light and brake light on the instrument panel comes on intermittently.